| Nation |  |
| First name | Ludwig |
| Last name | Zierer |
| Nickname | |
| Profession | |
| Born on | 00.00.0000 |
| Birthplace |
| Number of races as co-rider | 19 |
| Number of first places | 1 |
| Number of second places | 3 |
| Number of third places | 3 |
| Podiums in percent | 36.84% |
| Total points | 95 |
| Driven EM races | 1 |
| Driven DM races | 1 |
| Driven Bahnpokal | 0 |
| Date | City | Event | Lizenz | Place | Points |
|---|---|---|---|---|---|
| 04.10.1981 | Dingolfing | offenes Rennen | A-SW | 7 | 8 |
| 20.09.1981 | Schramberg Waldmössingen | offenes Rennen | A-SW | 6 | 1 |
| 13.09.1981 | Pfatter | DM | A-SW | 9 | 2 |
| 06.09.1981 | Klein Krotzenburg | offenes Rennen | A-SW | 3 | 6 |
| 23.08.1981 | Roding | offenes Rennen | A-SW | 2 | 9 |
| 09.08.1981 | Fuchskaute | offenes Rennen | A-SW | 9 | 2 |
| 02.08.1981 | Nidda | offenes Rennen | A-SW | 7 | 1 |
| 19.07.1981 | Cloppenburg | offenes Rennen | A-SW | 4 | 4 |
| 05.07.1981 | Bad Waldsee | EM-Semifinale | A-SW | 4 | 6 |
| 28.06.1981 | Verl | offenes Rennen | A-SW | 5 | 5 |
| 21.06.1981 | Moosinning | offenes Rennen | A-SW | 4 | 2 |
| 18.06.1981 | Altrip | offenes Rennen | A-SW | 4 | 5 |
| 14.06.1981 | Melsungen | offenes Rennen | A-SW | 3 | 8 |
| 14.06.1981 | Melsungen | Sonderlauf | A-SW | 4 | 0 |
| 28.05.1981 | Herxheim | offenes Rennen | A-SW | 6 | 5 |
| 01.05.1981 | Dingolfing | offenes Rennen | A-SW | 1 | 8 |
| 12.04.1981 | Plattling | offenes Rennen | A-SW | 3 | 8 |
| 15.03.1981 | Haßloch | offenes Rennen | A-SW | 2 | 10 |
| 24.08.1980 | Roding | offenes Rennen | A-SW | 2 | 5 |